Q: Is 1,875,003 a Prime Number?

 A: No, 1,875,003 is not a prime number.

Why is 1,875,003 not a prime number?

A prime number is a natural number, greater than one, that can only be divided by 1 and itself.

The number 1875003 can be evenly divided by 1 3 13 39 131 367 393 1,101 1,703 4,771 5,109 14,313 48,077 144,231 625,001 and 1,875,003, with no remainder.

Since 1,875,003 cannot be divided by just 1 and 1,875,003, it is not a prime number.


More Examples

Number 1,875,0011,875,0021,875,0041,875,005
Prime? nononono
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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